Golden U lighting manufacturing(shenzhen) co.LTD.,which is specialize in manufacturing ,researching ,developing and selling electric transformer and other enery_saving lamps and about electric appliance in china.Our company are cover an area of more than 8000 square meters. we have the domestic first class production equiment and production line ,as well as sound experimental research equipment and facilities.If you would like to know more information,please visit our websit:http://upright-cfl.com/